WO2019157836A1 - Terminal mobile - Google Patents

Terminal mobile Download PDF

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Publication number
WO2019157836A1
WO2019157836A1 PCT/CN2018/111774 CN2018111774W WO2019157836A1 WO 2019157836 A1 WO2019157836 A1 WO 2019157836A1 CN 2018111774 W CN2018111774 W CN 2018111774W WO 2019157836 A1 WO2019157836 A1 WO 2019157836A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
display module
battery
middle frame
back cover
Prior art date
Application number
PCT/CN2018/111774
Other languages
English (en)
Chinese (zh)
Inventor
丁智成
Original Assignee
南昌黑鲨科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南昌黑鲨科技有限公司 filed Critical 南昌黑鲨科技有限公司
Publication of WO2019157836A1 publication Critical patent/WO2019157836A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the present invention relates to the field of communication devices, and in particular, to a mobile terminal.
  • the existing mobile terminal is mainly composed of a front shell, a display module, a middle frame, a battery, a circuit board and a back cover, and the architecture stacking method is: the screen module is fixed on the front side (steel structure) front, the battery and the The circuit board is fixed on the back of the front case, and finally the rear case is assembled, and the cable of the screen module is electrically connected to the circuit board through the front case.
  • the mobile terminal of the above architecture has a support or front shell structure (having a thickness value A) in the thickness direction, and a compact structure cannot be realized to reduce the thickness of the whole machine, and the increased thickness (capacity) of the battery is limited.
  • a mobile terminal having a novel structure which has a more compact structure, thereby realizing thinning of the thickness of the mobile terminal body and increasing the thickness (capacity) of the battery, thereby providing the user with a more optimized mobile terminal.
  • the present invention aims to provide a mobile terminal, which adopts a more compact architecture, thereby realizing thinning of the thickness of the mobile terminal body and increasing the thickness (capacity) of the battery, thereby providing a more optimized user.
  • Mobile terminal which adopts a more compact architecture, thereby realizing thinning of the thickness of the mobile terminal body and increasing the thickness (capacity) of the battery, thereby providing a more optimized user.
  • the present invention provides a mobile terminal, including a display module, a battery, a middle frame, and a back cover, wherein the display module and one side of the middle frame are engaged along two sides of the length direction of the mobile terminal;
  • the middle frame is fixedly connected to the rear cover away from the other side of the display module
  • the side of the middle frame facing the display module is further provided with a recess for fixing the battery, and the recess protrudes toward the back cover.
  • a side of the middle frame facing the display module is further provided with a circuit board of the mobile terminal;
  • the circuit board is electrically connected to the display module.
  • a flexible structure is further disposed between the display module and the battery;
  • the flexible structure includes one or more of a heat dissipation portion, a component cable in the mobile terminal, and a liquid crystal display.
  • the back cover is a planar structure or a curved structure.
  • the curved structure includes arcing portions on both sides along the longitudinal direction of the mobile terminal.
  • a component cable in the mobile terminal is further disposed between the back cover and the middle frame.
  • the back cover is a metal material and/or a non-metal material.
  • the middle frame is arranged in the battery part between the battery and the rear case, which saves the thickness space, improves the battery capacity or thins the thickness of the terminal, and realizes the optimized design of the ultra-thin structure and the battery capacity;
  • the space of the mobile terminal components can be arranged in the space of the middle frame and the back cover to realize a more compact structure
  • FIG. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional structural view of a mobile terminal in accordance with an embodiment of the present invention.
  • a mobile terminal provided in this embodiment includes a display module 1, a battery 2, a middle frame 3, and a rear cover 4.
  • a display module 1 As shown in FIG. 1 and FIG. 2, one side of the middle frame 3 is engaged with the display module 1 along both sides in the longitudinal direction of the mobile terminal to ensure a fixed connection between the display module 1 and the middle frame 3.
  • the other side of the middle frame 3, that is, the side away from the display module 1, is fixedly connected to the rear cover 4.
  • the manner of fixing the connection can be selected according to the actual process requirements, for example, it can be fixedly connected by snapping, or fixedly connected by mounting components.
  • a side of the middle frame 3 facing the display module 1 is further provided with a recessed portion, that is, a gate structure.
  • a recessed portion that is, a gate structure.
  • the depth and size of the recess are matched with the thickness and size of the battery 2 of the mobile terminal, respectively, for engaging the battery 2 of the fixed mobile terminal, ensuring that the battery 2 is not carried during the mobile terminal being carried. Falling occurs to prevent the mobile terminal from suddenly powering off.
  • the recess portion fixes the other rear cover 4 of the battery 2 to be convex.
  • the back cover 4 is a planar structure or a curved structure.
  • the rear cover 4 has a curved structure, that is, the rear cover 4 is received inward along the longitudinal direction of the mobile terminal, each of which forms an arc-receiving portion, so that the rear cover 4 of the entire mobile terminal presents a curved surface.
  • a component cable in the mobile terminal may be further disposed between the rear cover 4 and the middle frame 3 to ensure a more compact internal structure of the mobile terminal, thereby exhibiting a lighter and thinner state.
  • the battery 2 is further shifted to the display module 1.
  • the thickness of the mobile terminal body can be further reduced by 0.1 to 0.3 mm.
  • the battery 2 can be offset to the real display module 1 to provide space for increasing the thickness of the battery 2, that is, to increase the battery capacity to extend the life time of the mobile terminal.
  • the thickness of the battery 2 can be increased by 0.1 to 0.3 mm, respectively. Taking a 6-inch screen and a battery 2 energy density of 680 WH/L as an example, the increase in the thickness of the battery 2 by 0.1 to 0.3 mm can increase the capacity of the battery 2 by 100 to 300 mA/h, so that the movement in this embodiment is in the same state of sufficient power.
  • the terminal can achieve longer battery life.
  • the back cover 4 can be made of a metallic material and/or a non-metallic material.
  • the metal material includes aluminum, stainless steel and the like, which can provide sufficient support and wear resistance for the body of the mobile terminal.
  • Non-metallic materials include: polycarbonate, polyamide (PA), polycarbonate (PC), polyoxymethylene (POM), polybutylene terephthalate (PBT) and polyphenylene ether (PPE), Kev Pulling fiber, carbon fiber, glass, ceramic or composite sheet, etc., can provide the rear cover 4 with portability, and can also provide users with more color choices. It can be understood that the selection and combination of specific materials can be selected according to actual needs.
  • the side of the middle frame 3 facing the display module 1 is further provided with a circuit board of the mobile terminal, and the circuit board is directly electrically connected to the cable of the display module 1, thereby further simplifying the internal structure of the mobile terminal. To reduce the thickness of the body.
  • the display module 1 and the battery 2 in this embodiment have no rigid structure, and may further be provided with a flexible structure, thereby further simplifying the internal structure of the mobile terminal to reduce the thickness of the body.
  • the flexible structure includes a heat dissipation portion, a line of components (such as resistors, capacitors, inductors, transistors, etc.) in the mobile terminal, a liquid crystal display, and the like.
  • the heat dissipating portion may be made of graphite sheet or other heat dissipating material.
  • the mobile terminal using the architecture provided in this embodiment removes the steel structure between the battery 2 and the display module 1 in the prior art by using the design of the frame 3 and the rear cover 4 in the mobile terminal, and utilizes the middle frame. 3 Layout of the recess between the power module group and the back cover 4 to further optimize the thickness space of the mobile terminal architecture to increase the thickness of the battery 2 or to reduce the thickness of the mobile terminal, to achieve ultra-thin architecture and battery 2 capacity optimization Designed to provide users with a more portable, longer-lasting mobile terminal.
  • the mobile terminal adopting the architecture provided in this embodiment removes the steel structure between the battery and the display module in the prior art by using the design of the frame and the back cover of the mobile terminal, and uses the middle frame layout in the power module group.
  • the recess between the back cover further saves the thickness space of the mobile terminal structure to increase the thickness of the battery or reduce the thickness of the mobile terminal, thereby realizing an optimized design of the ultra-thin structure and the battery capacity, thereby providing the user with a lighter weight. , a longer lasting mobile terminal.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un terminal mobile, comprenant un module d'affichage, une batterie, un encadrement central et un couvercle arrière. Le module d'affichage est ajusté par encliquetage sur un côté de la lunette intermédiaire le long des deux côtés sur la direction longitudinale du terminal mobile. L'autre côté de la lunette intermédiaire contre le module d'affichage est relié de manière fixe au couvercle arrière. Le côté de la lunette intermédiaire proche du module d'affichage est en outre pourvu d'une partie évidée pour fixer la batterie. La partie évidée fait saillie vers le couvercle arrière. Le terminal mobile est basé sur une architecture optimisée, et peut économiser un espace d'épaisseur pour améliorer la capacité de la batterie ou réduire la taille d'épaisseur d'un terminal, ce qui permet de mettre en œuvre la conception optimisée pour une architecture ultramince et la capacité de batterie.
PCT/CN2018/111774 2018-02-13 2018-10-25 Terminal mobile WO2019157836A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201820257939.X 2018-02-13
CN201820257939.XU CN207819985U (zh) 2018-02-13 2018-02-13 一种移动终端

Publications (1)

Publication Number Publication Date
WO2019157836A1 true WO2019157836A1 (fr) 2019-08-22

Family

ID=63321289

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/111774 WO2019157836A1 (fr) 2018-02-13 2018-10-25 Terminal mobile

Country Status (2)

Country Link
CN (1) CN207819985U (fr)
WO (1) WO2019157836A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207819985U (zh) * 2018-02-13 2018-09-04 南昌黑鲨科技有限公司 一种移动终端
CN209017088U (zh) * 2018-09-21 2019-06-21 Oppo广东移动通信有限公司 后盖及移动终端
CN113966106B (zh) * 2020-07-02 2023-06-16 Oppo广东移动通信有限公司 电子设备的壳体组件以及电子设备、组装方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140010828A (ko) * 2012-07-17 2014-01-27 엘지전자 주식회사 이동 단말기
CN103747641A (zh) * 2014-01-26 2014-04-23 小米科技有限责任公司 移动终端
US20140192462A1 (en) * 2013-01-07 2014-07-10 Samsung Electronics Co., Ltd Portable terminal with stylus pen
CN204464443U (zh) * 2015-01-29 2015-07-08 瑞声精密制造科技(常州)有限公司 移动终端设备
CN105182591A (zh) * 2015-10-19 2015-12-23 武汉华星光电技术有限公司 一种移动终端
CN205545438U (zh) * 2016-03-18 2016-08-31 深圳天智龙科技有限公司 一种支持苹果手机的双卡设备的封装结构
CN106888295A (zh) * 2017-04-21 2017-06-23 奇酷互联网络科技（深圳）有限公司 一种移动终端的扣合结构、装配方法以及移动终端
CN107864243A (zh) * 2017-11-29 2018-03-30 广东欧珀移动通信有限公司 电子装置
CN207819985U (zh) * 2018-02-13 2018-09-04 南昌黑鲨科技有限公司 一种移动终端

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140010828A (ko) * 2012-07-17 2014-01-27 엘지전자 주식회사 이동 단말기
US20140192462A1 (en) * 2013-01-07 2014-07-10 Samsung Electronics Co., Ltd Portable terminal with stylus pen
CN103747641A (zh) * 2014-01-26 2014-04-23 小米科技有限责任公司 移动终端
CN204464443U (zh) * 2015-01-29 2015-07-08 瑞声精密制造科技(常州)有限公司 移动终端设备
CN105182591A (zh) * 2015-10-19 2015-12-23 武汉华星光电技术有限公司 一种移动终端
CN205545438U (zh) * 2016-03-18 2016-08-31 深圳天智龙科技有限公司 一种支持苹果手机的双卡设备的封装结构
CN106888295A (zh) * 2017-04-21 2017-06-23 奇酷互联网络科技（深圳）有限公司 一种移动终端的扣合结构、装配方法以及移动终端
CN107864243A (zh) * 2017-11-29 2018-03-30 广东欧珀移动通信有限公司 电子装置
CN207819985U (zh) * 2018-02-13 2018-09-04 南昌黑鲨科技有限公司 一种移动终端

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